9664100

素因数分解:

$2^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:656

約数の個数: 36

約数和(自身を含む): 21110628

約数和(自身を除く): 11446528

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 241, 401, 482, 802, 964, 1205, 1604, 2005, 2410, 4010, 4820, 6025, 8020, 10025, 12050, 20050, 24100, 40100, 96641, 193282, 386564, 483205, 966410, 1932820, 2416025, 4832050, 9664100]

約数ペア:

[(1, 9664100), (2, 4832050), (4, 2416025), (5, 1932820), (10, 966410), (20, 483205), (25, 386564), (50, 193282), (100, 96641), (241, 40100), (401, 24100), (482, 20050), (802, 12050), (964, 10025), (1205, 8020), (1604, 6025), (2005, 4820), (2410, 4010)]